Measuring flow rates of multiphase fluids
US-12326353-B2 · Jun 10, 2025 · US
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with electrical or electro-mechanical indication
with electrical or electro-mechanical indication · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01F1/372 |
| Official title | {with electrical or electro-mechanical indication} |
| Display label | with electrical or electro-mechanical indication |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2018 | 3 |
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multiphase fluid flow characterization
US-12163816-B2 · Dec 10, 2024 · US
Methods and apparatus for pressure based mass flow ratio control
US-11940307-B2 · Mar 26, 2024 · US
Multiphase fluid flow characterization
US-2024027243-A1 · Jan 25, 2024 · US
Measuring flow rates of multiphase fluids
US-2024027242-A1 · Jan 25, 2024 · US
Apparatus for measuring the pressure and flow rate of a high temperature corrosive liquid
US-11668618-B2 · Jun 6, 2023 · US
Apparatus for measuring the pressure and flow rate of a high temperature corrosive liquid
US-2023094491-A1 · Mar 30, 2023 · US
Methods and Apparatus for Pressure Based Mass Flow Ratio Control
US-2022390261-A1 · Dec 8, 2022 · US
Flow sensor devices and systems
US-11402248-B2 · Aug 2, 2022 · US
Flow sensor devices and systems
US-2022034693-A1 · Feb 3, 2022 · US
Flow sensor devices and systems
US-10948320-B2 · Mar 16, 2021 · US
Flow sensor devices and systems
US-2019101936-A1 · Apr 4, 2019 · US
Flow sensor devices and systems
US-9996089-B2 · Jun 12, 2018 · US
Air flow measuring device
US-2018058890-A1 · Mar 1, 2018 · US
Air flow measuring device
US-9857211-B2 · Jan 2, 2018 · US
Air flow measuring device
US-2015020367-A1 · Jan 22, 2015 · US